8537837872

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{2423}}^1$

素因数の和:2690

約数の個数: 80

約数和(自身を含む): 17782076160

約数和(自身を除く): 9244238288

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 173, 268, 304, 346, 536, 692, 1072, 1273, 1384, 2423, 2546, 2768, 3287, 4846, 5092, 6574, 9692, 10184, 11591, 13148, 19384, 20368, 23182, 26296, 38768, 46037, 46364, 52592, 92074, 92728, 162341, 184148, 185456, 220229, 324682, 368296, 419179, 440458, 649364, 736592, 838358, 880916, 1298728, 1676716, 1761832, 2597456, 3084479, 3353432, 3523664, 6168958, 6706864, 7964401, 12337916, 15928802, 24675832, 28084993, 31857604, 49351664, 56169986, 63715208, 112339972, 127430416, 224679944, 449359888, 533614867, 1067229734, 2134459468, 4268918936, 8537837872]

約数ペア:

[(1, 8537837872), (2, 4268918936), (4, 2134459468), (8, 1067229734), (16, 533614867), (19, 449359888), (38, 224679944), (67, 127430416), (76, 112339972), (134, 63715208), (152, 56169986), (173, 49351664), (268, 31857604), (304, 28084993), (346, 24675832), (536, 15928802), (692, 12337916), (1072, 7964401), (1273, 6706864), (1384, 6168958), (2423, 3523664), (2546, 3353432), (2768, 3084479), (3287, 2597456), (4846, 1761832), (5092, 1676716), (6574, 1298728), (9692, 880916), (10184, 838358), (11591, 736592), (13148, 649364), (19384, 440458), (20368, 419179), (23182, 368296), (26296, 324682), (38768, 220229), (46037, 185456), (46364, 184148), (52592, 162341), (92074, 92728)]